NSK 7238BDF
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7238BDF
Boundary Dimensions
d
190
mm
Bore diameter
D
340
mm
Outside diameter
2B
110
mm
Width 2B
r (min.)
4
mm
Chamfer dimension
r1 (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
505000
N
Basic dynamic load rating
C0r
750000
N
Basic static load rating
Speeds
Grease
1100
min-1
Grease lubrication
Oil (Oil-bath)
1600
min-1
Oil-bath lubrication
a0
167.3
mm
Load center spacings
Dimensions
rb (max.)
3
mm
Radius of fillet
Da (max.)
322
mm
Diameter of housing abutment
db (min.)
208
mm
Diameter of shaft abutment
ra (max.)
3
mm
Radius of shaft or housing fillet
